@Article{acp-7-1899-2007,
AUTHOR = {Riipinen, I. and Sihto, S.-L. and Kulmala, M. and Arnold, F. and Dal Maso, M. and Birmili, W. and Saarnio, K. and Teinil\"a, K. and Kerminen, V.-M. and Laaksonen, A. and Lehtinen, K. E. J.},
TITLE = {Connections between atmospheric sulphuric acid and new particle formation during QUEST III–IV campaigns in Heidelberg and Hyytiälä},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {7},
YEAR = {2007},
NUMBER = {8},
PAGES = {1899--1914},
URL = {http://www.atmos-chem-phys.net/7/1899/2007/},
DOI = {10.5194/acp-7-1899-2007}
}